﻿/************************************************************************

   Extended Silverlight Toolkit

   Copyright (C) 2010-2012 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://extendedsilverlight.codeplex.com/license

   Please purchase a commercial version of this toolkit if you are using
   it in a commercial product. The commercial versions support the project,
   and also include more features for each control, priority support,
   source code, updates, removed watermark, and a proprietary license.

   Visit http://xceed.com and follow @datagrid on Twitter.

  **********************************************************************/

using System;
using System.Windows.Data;

namespace Xceed.Silverlight.Controls
{
  public class DividendDivisorToCeilingQuotientConverter : IValueConverter
  {
    #region IValueConverter Members

    public object Convert( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
    {
      double dividend = System.Convert.ToDouble( value );

      double divisor = ( parameter == null ) ? 1.0d : System.Convert.ToDouble( parameter );

      return Math.Ceiling( dividend / divisor );
    }

    public object ConvertBack( object value, Type targetType, object parameter, System.Globalization.CultureInfo culture )
    {
      // Should never happen
      throw new NotImplementedException();
    }

    #endregion
  }
}
